How can hide the email address

Question

I have a table that show some data wallet address or email.

I need when is email then hide the letters before @ like this ****@gmail.com

My table in the frontent php is:

<table class="table table-striped text-center"><thead><tr>
                                <th scope="col">Username</th>
                                <th scope="col">Address</th>
                            </tr>
                        </thead>
                        <tbody>
                            <?php
                            foreach ($withdrawHistory as $wd) {
                                echo '<tr><td>' . $wd["username"] . '</td>
                                <td>' . $wd["wallet"] . '</td>
    </tr>'; }?> </tbody></table>

Is there a way to hide ?

It boils down to a simple string replacement. This question about [partial hiding](https://stackoverflow.com/questions/20545301/partially-hide-email-address-in-php) might give you a couple of hints. — El_Vanja, Jan 27 '21 at 15:37
Thank you I have already checked but I didn't find a solution. How can implament in to this code? — John Martins, Jan 27 '21 at 15:53
Do you want the number of `*` to match the number of characters in the email or it doesn't matter? — El_Vanja, Jan 27 '21 at 15:59

Marek Langer · Answer 1 · 2021-01-27T16:21:32.960

One way to do this is by using explode (inside the foreach loop) and then just echo $email.

$wallet = explode("@", $wd["wallet"]);

$email = "****@". $wallet[1];

echo $email;

If you want the number of letters before @ match the number of * use this.

$wallet = explode("@", $wd["wallet"]);

$y = strlen($wallet[0]);

$hidden = "";

for ($x = 1; $x <= $y; $x++) {
   $hidden .= "*";
}

$email = $hidden ."@". $wallet[1];

echo $email;

score 0 · Accepted Answer · answered Jan 27 '21 at 16:02

0

<table class="table table-striped text-center"><thead><tr>
                                <th scope="col">Username</th>
                                <th scope="col">Address</th>
                            </tr>
                        </thead>
                        <tbody>
                            <?php
                            foreach ($withdrawHistory as $wd) {
                                echo '<tr><td>' . $wd["username"] . '</td>
                                <td>' . '****'.strstr($wd["wallet"], '@') . '</td>
    </tr>'; }?> </tbody></table>

answered Jan 27 '21 at 16:02

dev_mustafa

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Thank you @dev_mustafa ! It work , but how can set to hide only the half letters ? – John Martins Jan 27 '21 at 16:25
`substr_replace($wd["wallet"],"***",0 ,strlen(explode('@', $wd["wallet"])[0])/2)` If the answer is useful kindly, accept it – dev_mustafa Jan 27 '21 at 16:53

How can hide the email address

2 Answers2